CS43L43-KZZ Cirrus Logic Inc, CS43L43-KZZ Datasheet - Page 20

• Manufacturer Part Number: CS43L43-KZZ
• Description: IC,D/A CONVERTER,DUAL,16/18/20/24-BIT,TSSOP,16PIN
• Manufacturer: Cirrus Logic Inc

Specifications of CS43L43-KZZ

• Rohs Compliant: YES

20
5.7.3 CHANNEL A VOLUME = CHANNEL B VOLUME (A=B)
5.7.4 DE-EMPHASIS CONTROL (DEM)
5.7.5 DIGITAL VOLUME CONTROL BYPASS (VCBYP)
Function:
Function:
Function:
Default = 0
0 - Disabled
1 - Enabled
The HP_A and HP_B volume levels are independently controlled by the A and B Channel Volume Control
Bytes when this function is disabled. The volume on both HP_A and HP_B are determined by the A Chan-
nel Attenuation and Volume Control Bytes. The B Channel Bytes are ignored when this function is en-
abled.
Default = 00
00 - Disabled
01 - 44.1 kHz
10 - 48 kHz
11 - 32 kHz
Selects the appropriate digital filter to maintain the standard 15 µ s/50 µ s digital de-emphasis filter re-
sponse at 32, 44.1 or 48 kHz sample rates. (See Figure 5) NOTE: De-emphasis is not available in Dou-
ble-Speed Mode.
Default = 0
0 - Disabled
1 - Enabled
When this function is enabled the digital volume control section is bypassed. This disables the digital vol-
ume control, muting, bass boost, treble boost, limiting and ATAPI functions. The analog attenuation con-
trol will remain functional.
BIT 1-2
BIT 0
BIT 3
CS43L43
DS479PP3